Categories

• Others,Biology
• Chemistry
• Others,Physics
• History
• Political Science,History
• economy
• Politicalscience
• enviromental studies
• evs
• Education,odiya

Authors

• K.K,Thakur,Jha , Jha
• das and mohanty,fletcher and hickey
• Pattanaik,Pattnaaik
• Best
• Tilak R.K
• Kumar,Ram
• Bose A,Mishra Ranganath
• Gupta D.C,Johari, J.C
• maheswari
• Vanshney ,Gupta, A.N